Professional achievements and experience:
- Years 1994-1997 resident of the emergency surgery department of the Ussuri military hospital.
- Years 1997-2000 passes clinical residency at the Department of Surgery (improvement of doctors with the course of emergency surgery) in Military-medical Academy on the basis of the Leningrad Regional Oncology Dispensary.
- In 2000 defended his thesis on the topic «Differential diagnosis of chronic ulcers and ulcerative forms of stomach cancer» on specialties surgery and oncology.
- Years 2000-2011 in the Leningrad Regional Oncology Dispensary, the doctor-oncologist of 1st surgical (thoraco-abdominal) department.
- Years 2000-2011. in the Military Medical Academy named after S. Kirov, Associate Professor of the 2nd Department of surgery for the doctors improvement.
- Since 2011 until now – head of the surgical department od abdominal oncology.
- In 2008 conferred the title of Associate Professor. Colonel of the medical reserve center.
- In 2014 he defended his thesis for the degree of the Doctor of Medical Sciences on the topic «Differential surgical tactics of treatment for patients with stomach cancer» - specialization «oncology».
- Chief investigator and coordinator of several international clinical researches.
- Participant of scientific conferences, master classes, trainings in leading clinics of Russia, CIS, Belgium, Great Britain, South Korea, Japan, USA, France, Germany, Poland, Romania, Hungary, China, Spain, Serbia etc.